Pith Number

pith:JRQG32NF

pith:2012:JRQG32NFNKVM2YB7WHNWAHE6UE

not attested not anchored not stored refs pending

Dust Filtration by Planet-Induced Gap Edges: Implications for Transitional Disks

Catherine Espaillat, Lee Hartmann, Richard P. Nelson, Ruobing Dong, Zhaohuan Zhu

arxiv:1205.5042 v2 · 2012-05-22 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRQG32NFNKVM2YB7WHNWAHE6UE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Chemistry and IR emission of acetylene in planet-forming regions of T Tauri disks. Impact of elemental abundances and dust properties

Receipt and verification

First computed	2026-05-18T01:57:24.257284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c606de9a56aaacd603fb1db601c9ea1245c7990625c11b549baedaa94f7c8b3

Aliases

arxiv: 1205.5042 · arxiv_version: 1205.5042v2 · doi: 10.48550/arxiv.1205.5042 · pith_short_12: JRQG32NFNKVM · pith_short_16: JRQG32NFNKVM2YB7 · pith_short_8: JRQG32NF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JRQG32NFNKVM2YB7WHNWAHE6UE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c606de9a56aaacd603fb1db601c9ea1245c7990625c11b549baedaa94f7c8b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d49d4e0f20cd8aee87f9495004d6774a47dbe508d266e126b05969b250212b03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-22T20:14:49Z",
    "title_canon_sha256": "6a7cd906992c077b77756e666713e09a5c0da542971af855047f520abfea008f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5042",
    "kind": "arxiv",
    "version": 2
  }
}